Nederland (9-1) vs. Dayton (9-1), 1 p.m. Saturday, Beaumont's Provost-Umphrey Stadium

Houston Stratford (8-2) vs. Houston Waltrip (5-4), TBD

Pearland Dawson (10-0) vs. Richmond Foster (7-3), TBD

Region IV

Leander (9-1) vs. Austin LBJ (4-5), 7:30 p.m. Friday, Leander's Bible Stadium

Buda Hays (9-1) vs. SA Highlands (4-6), 7:30 p.m. Friday, Buda

SA Harlandale (8-2) vs. Victoria East (3-7), 7:30 p.m. Friday, SA Harlandale

CC Flour Bluff (10-0) vs. Mission Memorial (5-5), 7 p.m. Thursday, Mission

Austin McCallum (7-3) vs. Leander Rouse (6-4), 7:30 p.m., Austin's House Park

SA Brackenridge (6-4) vs. SA Alamo Heights (8-2), 2 p.m. Saturday, SA's Alamo Stadium

Gregory-Portland (8-2) vs. Uvalde (3-7), 1 p.m. Saturday, SA's South San Stadium

Mission (9-1) vs. CC Ray (7-3), 7:30 p.m. Friday, Mission

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CLASS 4A DIVISION II

Region I

EP Burges (8-2) vs. Canutillo (6-4), 8 p.m. Friday, EP Burges

Canyon Randall (9-1) vs. Hereford (4-6), 7:30 p.m. Friday, Plainview

WF Rider (8-2) vs. FW Dunbar (5-5), 7:30 p.m. Friday, FW's Clark Stadium

FW Southwest (8-2) vs. Everman (5-5), 7 p.m. Thursday, FW's Clark Stadium

EP Horizon (8-2) vs. EP Bowie (6-4), 8 p.m. Friday, EP Horizon

Wolfforth Frenship (9-1) vs. Canyon (8-2), 5 p.m. Friday, Canyon's Kimbrough Stadium

FW Boswell (8-2) vs. Lake Dallas (6-4), 7 p.m. Thursday, Justin Northwest HS

Waco (7-3) vs. FW Wyatt (6-4), 7:30 p.m. Friday, DeSoto

Region II

Prosper (8-2) vs. Forney (5-5), 7:30 p.m. Thursday, Allen